985
ASUS43 KLOT 191708
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 PM CDT SUN OCT 19 2025
NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR S TO VISIBILITY.
* THESE STATIONS ARE NOT UNDER NWS QUALITY CONTROL. THEY ALSO MAY NOT
REPORT WEATHER SUCH AS PRECIPITATION OR FOG.
ILZ001-002-007-009-015-016-024-191800-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 57 39 51 NW22G35 29.84R TC 14
STERLING* MOSUNNY 57 42 57 NW15G23 29.81R TC 14
ILZ003-004-008-010-011-017-018-191800-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 54 39 57 NW20G28 29.76R TC 12
ROCHELLE* MOSUNNY 53 39 59 W15 29.78R TC 12
DE KALB* MOSUNNY 49 49 100 NW15G28 29.75R TC 10
PERU* MOSUNNY 55 43 64 NW16G24 29.79R TC 13
ILZ005-006-012>014-019>023-191800-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 51 46 83 W10G24 29.69R TC 11
CHICAGO-MIDWAY CLOUDY 50 47 89 W14G20 29.70R TC 10
AURORA PTSUNNY 52 46 80 NW18G26 29.74R TC 11
JOLIET* CLOUDY 54 46 74 NW7 29.74R TC 12
WAUKEGAN CLOUDY 50 45 83 NW14G22 29.67R TC 10
DUPAGE AIRPORT CLOUDY 53 44 71 NW21G29 29.72R TC 12
KANKAKEE* CLOUDY 50 46 87 W18 29.75R TC 10
WHEELING PTSUNNY 52 47 83 NW14G22 29.70R TC 11
MORRIS* CLOUDY 52 47 82 NW21 29.74R TC 11
ROMEOVILLE* CLOUDY 52 45 76 W14G21 29.74R TC 11
LANSING* LGT RAIN 48 42 77 NW10 29.71R TC 9
NORTHERLY ISL* N/A 50 46 86 W9 N/A TC 10
LMZ740>746-191800-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
S. MID LAKE BUOY 54 63 330/ 27/ 35 1002.9R 11/ 9
WINTHROP HARBOR 52 57 N/A 3/ 7
WAUKEGAN HARBOR 51 50 N/A 3/ 8
WILMETTE BUOY 52 340/ 19/ 29 1004.7R 6/ 7
CHICAGO BUOY 52 290/ 19/ 25 N/A 4/ 7
HARRISON CRIB 51 310/ 19/ 22 N/A
NORTHERLY ISL 50 280/ 11/ 20 N/A
CALUMET HARBOR 49 280/ 7/ 13 1004.3
BURNS HARBOR 53 320/ 16/ 20 1004.4R
MICHIGAN CITY 53 290/ 32/ 38 1002.2R
ST. JOSEPH BUOY 54 57 300/ 31/ 41 1002.7R 11/ 8
ILZ025>027-034>036-040-047-049-050-058-095>099-191800-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY SUNNY 58 39 49 NW17G30 29.95R TC 14
GALESBURG* SUNNY 55 39 54 NW18G31 29.88R TC 13
MACOMB* SUNNY 57 39 50 NW26G32 29.92S TC 14
JACKSONVILLE* SUNNY 58 37 45 W21G29 29.91R TC 15
PITTSFIELD* SUNNY 58 38 46 W21G32 29.96R TC 15
ILZ028>032-037-038-041>044-048-051>054-059>061-191800-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTSUNNY 54 45 71 NW25G33 29.78R TC 12
BLOOMINGTON MOSUNNY 56 42 59 NW25G33 29.82R TC 13
DECATUR MOSUNNY 58 42 55 NW18G33 29.84R TC 14
PEORIA SUNNY 56 40 55 NW17G29 29.85R TC 13
LACON* MOSUNNY 56 38 50 NW17G26 29.81R TC 13
LINCOLN* MOSUNNY 58 42 54 NW7G21 29.86R TC 14
SPRINGFIELD SUNNY 58 39 49 NW22G36 29.88R TC 14
TAYLORVILLE MOSUNNY 57 41 54 MISG 29.89R TC 14
ILZ033-039-045-046-055>057-062-063-191800-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 54 45 71 W26G37 29.80R TC 12
DANVILLE* CLOUDY 51 45 78 W14G26 29.78R TC 11
RANTOUL* CLOUDY 52 45 76 NW20G32 29.79R TC 11
MATTOON PTSUNNY 55 46 71 W21G30 29.82S TC 13
PARIS* CLOUDY 51 45 78 NW18G29 29.80R TC 11
ILZ079-100>102-191800-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOSUNNY 61 37 41 NW21G31 29.94R TC 16
BELLEVILLE SUNNY 62 41 46 W17G29 29.93R TC 17
CAHOKIA* SUNNY 61 40 45 NW18G32 29.96R TC 16
SPARTA* MOSUNNY 62 39 42 W16G23 29.98R TC 17
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-191800-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 61 42 49 NW22G30 29.96R TC 16
CAIRO* MOSUNNY 64 43 46 NW15G26 29.99S TC 18
EFFINGHAM* PTSUNNY 58 44 60 W17G28 29.88R TC 15
MARION MOSUNNY 61 43 51 NW23G32 29.95R TC 16
MT. VERNON PTSUNNY 59 43 55 W10G23 29.92R TC 15
CENTRALIA* SUNNY 61 41 48 NW17G25 29.93R TC 16
SALEM* MOSUNNY 60 42 51 NW20G31 29.91R TC 16
METROPOLIS* MOSUNNY 61 42 50 NW12 29.97R TC 16
ILZ067-068-072-073-078-083-087-091-191800-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOSUNNY 53 47 79 W20G28 29.84S TC 12
FLORA* MOSUNNY 59 45 58 NW21G31 29.88S TC 15
FAIRFIELD* MOSUNNY 59 43 54 NW16G25 29.89R TC 15
HARRISBURG* MOSUNNY 61 44 54 MISG 29.93R TC 16
ROBINSON* PTSUNNY 54 48 82 NW16G25 29.83R TC 12
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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